ADD 1/2C. UNSWEETENED COCOA POWDER AND WHISK TO COMBINE.
BAKE FOR 25 MINUTES. COOL IN PAN ON A RACK FOR 5 MINUTES AND REMOVE FROM PAN.

TO ASSEMBLE, CHILL THE FLOURLESS CAKES. LAYER THEM WITH A LAYER OF RASPBERRY JAM AND FROSTING BETWEEN EACH LAYER. COVER ENTIRE OUTSIDE WITH FROSTING AND LAY MARSHMALLOWS ON THE TOP. COAT SIDES AND PLATTER IN CRUSHED BUTTERFINGERS!!!! DUST TOP WITH COCOA POWDER!

** see my tip "How to make marshmallow** if you're interested in making your own.